You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
34 lines
847 B
34 lines
847 B
//
|
|
// Created by MightyPork on 2017/08/24.
|
|
//
|
|
|
|
#ifndef ESP_VT100_FIRMWARE_UART_BUFFER_H
|
|
#define ESP_VT100_FIRMWARE_UART_BUFFER_H
|
|
|
|
#include <esp8266.h>
|
|
|
|
#define UART_TX_BUFFER_SIZE 1000 //Ring buffer length of tx buffer
|
|
#define UART_RX_BUFFER_SIZE 600 //Ring buffer length of rx buffer
|
|
|
|
// the init func
|
|
void UART_AllocBuffers(void);
|
|
|
|
// read from rx buffer
|
|
uint16 UART_ReadAsync(char *pdata, uint16 data_len);
|
|
|
|
// write to tx buffer
|
|
void UART_SendAsync(const char *pdata, int data_len);
|
|
|
|
//move data from uart fifo to rx buffer
|
|
void UART_RxFifoCollect(void);
|
|
//move data from uart tx buffer to fifo
|
|
void UART_DispatchFromTxBuffer(uint8 uart_no);
|
|
|
|
u16 UART_AsyncRxCount(void);
|
|
u16 UART_AsyncTxCount(void);
|
|
|
|
u16 UART_AsyncTxGetEmptySpace(void);
|
|
|
|
extern void __attribute__((weak)) notify_empty_txbuf(void);
|
|
|
|
#endif //ESP_VT100_FIRMWARE_UART_BUFFER_H
|
|
|